<template>
	<div class="wrapper">
		<swiper :options="swiperOption" v-if="showSwiper">
	    <!-- slides -->
	    <swiper-slide v-for="item of list" :key="item.id">
	        <img class="swiper-img" :src="item.imgUrl" alt="">
		</swiper-slide>
	    <!-- Optional controls -->
	    <div class="swiper-pagination"  slot="pagination"></div>
	  </swiper>
  </div>
</template>

<script>
	export default{
		name: 'HomeSwiper',
		props:{
			list: Array
		},
		data (){
			return {
				swiperOption:{
					pagination: '.swiper-pagination',
					loop:true
				}
			}
		},
		computed: {
			showSwiper(){
				return this.list.length
			}
		}
	}
</script>

<style lang = 'stylus' scoped>
	.wrapper >>> .swiper-pagination-bullet-active
	  background: white !important
	.wrapper
	  overflow:hidden
	  width: 100%
	  height: 0
	  padding-bottom: 31.25%
	  .swiper-img
	    width:100%

</style>